Autonomo Spain shares five years of experience with tax guides, tools, services, and clear explanations for freelancers in Spain.
Hi, I’m Adrienne. I’ve been autónoma in Spain for many years, and in this website I’ve put together some of what I’ve learned — and what I wish I’d known or had easy access to when I was starting out. More about me.
Over the years, I’ve worked with all sorts of clients in Spain, Europe and across the world and taken on all kinds of projects during my rather adventurous journey as an autónomo in Spain. Alongside the actual work, I’ve had to learn the ins and outs of the bureaucracy, work with tax deadlines, tracking revenue and expenses, even redoing an invoice or two because I got the format or VAT wrong.
It’s been a massive learning curve, but now I feel like I know what I’m doing, and I thought some of what I’ve picked up might be helpful to you too. So I decided to write it all down.

Gestors offer accountant-adjacent services such as setting up your autonomo business, quarterly and yearly taxes.

There are strict invoice requirements that are set by the tax department. This is advice on how to format an invoice.

Your mutua is responsible for managing and paying certain benefits that you’re entitled to as a self-employed worker.

The IVA reporting obligations for autónomos in Spain: quarterly Modelo 303, annual Modelo 390, deadlines, exemptions, and common mistakes to avoid.

Design a mug for POD. Dimensions, advice, and what to look out for and think about.

Customs taxes and fees apply to packages sent from outside the EU to EU countries. How does it affect you?

Tarifa Plana is the first year discount for new freelancers/autonomos in Spain. There are conditions though…

Accounting software platforms to create and log invoices and track expenditure to pass onto your accountant or gestor. Some include gestor services.